28359170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 30392830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2719, 5215, 5438, 10430, 13595, 19033, 27190, 38066, 95165, 190330, 405131, 810262, 2025655, 2835917, 4051310, 5671834, 14179585, 28359170]

約数ペア:

[(1, 28359170), (2, 14179585), (5, 5671834), (7, 4051310), (10, 2835917), (14, 2025655), (35, 810262), (70, 405131), (149, 190330), (298, 95165), (745, 38066), (1043, 27190), (1490, 19033), (2086, 13595), (2719, 10430), (5215, 5438)]